
Here's some news to still beating hearts: AI is helping bring some clarity to cardiology. Caristo Diagnostics has developed an AI-powered solution for detecting coronary inflammation in cardiac CT scans. In this episode of NVIDIA's AI Podcast, Dr. Keith Channon, the Field Marshal Earl Alexander Professor at the University of Oxford, and the cofounder and chief medical officer at the startup, speaks with host Noah Kravtiz about the technology. Called Caristo, it analyzes radiometric features in CT scan data to identify inflammation in the fat tissue surrounding coronary arteries, a key indicator of heart disease. Tune in to learn more about how Caristo uses AI to improve treatment plans and risk predictions by providing physicians with a patient-specific readout of inflammation levels.
The AI Podcast Cardiac Clarity: Dr. Keith Channon Talks Revolutionizing Heart Health With AI Ep. 212
Show Notes 1:56: What is Caristo and how does it work?
7:11 The key signal of a heart attack
10:34 How did Channon come up with the idea of using AI to drive breakthroughs?
22:40 How much has the CT scan changed over the years?
26:01: What's ahead for Caristo?
30:14: How to take care of your own heart health
You Might Also Like Immunai Uses Deep Learning to Develop New Drugs Ep. 176
What if we could map our immune system to create drugs that can help our bodies win the fight against cancer and other diseases? That's the big idea behind immunotherapy. The problem: the immune system is incredibly complex. Enter Immunai, a biotechnology company using AI technology to map the human immune system and speed the development of new immunotherapies against cancer and autoimmune diseases.
Overjet on Bringing AI to Dentistry Ep. 179
Dentists get a bad rap. Dentists also get more people out of more aggravating pain than just about anyone, which is why the more technology dentists have, the better. Overjet, a member of the NVIDIA Inception program for startups, is moving fast to bring AI to dentists' offices.
Democratizing Drug Discovery With Deep Learning Ep. 172
It may seem intuitive that AI and deep learning can speed up workflows - including novel drug discovery, a typically years-long and several-billion-dollar endeavor. But, professors Artem Cherkasov and Olexandr Isayev were surprised that no recent academic papers provided a comprehensive, global research review of how deep learning and GPU-accelerated computing impact drug discovery.
Subscribe to the AI Podcast Get the AI Podcast through iTunes, Google Podcasts, Google Play, Amazon Music, Castbox, DoggCatcher, Overcast, PlayerFM, Pocket Casts, Podbay, PodBean, PodCruncher, PodKicker, Soundcloud, Spotify, Stitcher and TuneIn.
Make the AI Podcast better: Have a few minutes to spare? Fill out this listener survey.
More from Nvidia
09/07/2026
This GFN Thursday brings more games, more power and more ways to play on GeForce NOW.
The cloud gaming service is expanding with a new GeForce RTX 5080-powere...
08/07/2026
NVIDIA Nemotron 3 Ultra is offering leading performance at lower cost than top c...
07/07/2026
Max single-threaded CPUs at scale are a new category of CPUs built for the agentic AI era.
Across the creation and deployment of an agentic system, the CPU is...
06/07/2026
Open source AI has shown how quickly developers can innovate when models, data a...
06/07/2026
Nations have long invested in domestic infrastructure to advance their economies, protect and use their data, and take advantage of technology opportunities in ...
06/07/2026
Every year, the International Conference on Machine Learning (ICML) reveals where thousands of AI researchers have decided to put their work.
This year's ...
02/07/2026
Summer is heating up - and GeForce NOW is taking players along for the ride.
Start the month with Monopoly: Star Wars Heroes vs. Villains, bringing a galaxy fa...
01/07/2026
As AI moves from model development to production inference, compute demand is ac...
30/06/2026
Life sciences has entered an era of computational scale, and for more than a dec...
30/06/2026
As organizations move from AI pilots to production AI factories, infrastructure decisions have shifted from peak chip specifications to cost per token: how many...
30/06/2026
Editor's note: This post is part of Into the Omniverse, a series focused on ...
29/06/2026
Anthropic's Claude models in Microsoft Foundry - hosted on Microsoft Azure a...
29/06/2026
Showcasing the importance of open source innovation in American AI, Palantir'...
25/06/2026
Summer savings are heating up. From the Steam Summer Sale to GeForce NOW membership discounts, this week's GFN Thursday delivers double the deals and more w...
23/06/2026
Building AI systems at scale is demanding, requiring low-latency inference, fast vector search, strong GPU price-performance and infrastructure that can grow wi...
23/06/2026
News Highlights:
NVIDIA technology runs 81% of the TOP500 and 90% of the systems new to the list.
26 systems on the TOP500 adopted the NVIDIA Grace CPU, up ei...
23/06/2026
Editor's note: This post is part of the Nemotron Labs blog series, which explores how the latest open models, datasets and training techniques help business...
22/06/2026
Telecom operators have seen remarkable returns from using generative AI to automate network management, customer care and back-office operations. Most of that i...
22/06/2026
The next era of AI will not be defined by compute alone. Its growth will be dete...
22/06/2026
Mission, Vision and Veritas - new Los Alamos National Laboratory (LANL) supercom...
22/06/2026
At the ISC conference running in Hamburg this week, NVIDIA is introducing new so...
22/06/2026
For the past two years, the U.S. National Science Foundation's National Arti...
22/06/2026
JUPITER, Europe's first exascale supercomputer at Germany's Forschungszentrum J lich, runs on NVIDIA Grace Hopper Superchips and NVIDIA Quantum-X800 Inf...
21/06/2026
Hot tubs sit at about 38 to 40 degrees Celsius, warm enough that most people can only soak for about 15 minutes. NVIDIA's newest AI servers can run their co...
18/06/2026
In a consequential grid infrastructure decision, the Federal Energy Regulatory C...
18/06/2026
Play favorite titles from popular game libraries, keep progress synced and jump ...
18/06/2026
The digital era gave the advertising and marketing industry speed; the AI era is giving it autonomous operations.
For companies building next-generation techn...
17/06/2026
A year ago at NVIDIA GTC Paris at VivaTech, France laid out plans to advance local AI - from new AI factories and national compute capacity to open frontier mod...
16/06/2026
Enterprises are moving agentic AI from proof of concept to production - and the next generation of AI factories are built for the era of agents.
At HPE Discove...
16/06/2026
AI runs at the speed of light. More and more, that light is made in Texas.
Cohe...
16/06/2026
Every breakthrough AI model starts the same way: with a training run. The infrastructure running those training jobs shapes everything: how fast teams can itera...
12/06/2026
AgentPerf from Artificial Analysis, the industry's first agentic AI benchmark, gives developers, enterprises and infrastructure providers a clear way to com...
11/06/2026
The GeForce NOW summer sale kicked off today with limited-time savings of up to ...
10/06/2026
Today, Google DeepMind released DiffusionGemma - an experimental open model built for exceptionally fast text generation. NVIDIA has optimized DiffusionGemma to...
10/06/2026
A car pulls up to the curb. The app says, Your ride is here. No one's in the driver's seat. For people who live in one of the dozens of cities now hos...
09/06/2026
NVIDIA GPUs with Confidential Computing are now used for confidential inference in Apple's Private Cloud Compute (PCC), as it expands beyond Apple's dat...
07/06/2026
NVIDIA and Doosan Group are expanding their collaboration to advance new opportu...
07/06/2026
NVIDIA and LG Group are building an AI factory to accelerate LG Group's next...
07/06/2026
A year ago at London Tech Week, NVIDIA founder and CEO Jensen Huang and U.K. Prime Minister Keir Starmer made a declaration: the U.K. would be an AI maker, not ...
07/06/2026
At GTC Taipei at COMPUTEX last week, NVIDIA unveiled RTX Spark, the superchip th...
04/06/2026
Home to cutting-edge sovereign AI infrastructure and robotics innovators, as well as one of the world's most passionate gaming communities, South Korea is o...
04/06/2026
June's forecast with GeForce NOW: 100% chance of gaming.
GeForce NOW is lining up new adventures for the month, from big-name blockbusters to quirky indies...
03/06/2026
At CVPR, NVIDIA is unveiling new physical AI agent skills that help researchers ...
03/06/2026
What makes a robot gripper useful isn't that it can pick up one object - it&...
02/06/2026
The agentic AI moment has arrived, but delivering on its promise requires more t...
02/06/2026
Accelerated computing has revolutionized industrial engineering, compressing sim...
01/06/2026
Agentic AI is getting physical.
At COMPUTEX on Tuesday, NVIDIA announced NVIDIA JetPack 7.2 and NVIDIA NemoClaw support on NVIDIA Jetson.
JetPack 7.2 brings a...
01/06/2026
Financial institutions have spent years building AI: fraud models, credit models...
31/05/2026
Taiwan is home to more than 500 NVIDIA ecosystem partners. More than 1 million N...
31/05/2026
As factories move from isolated automation to plant-wide intelligence, manufacturers need AI systems that can connect live machine signals, quality systems, wor...